Centos7 레디스 설치하기
1. 우선 레디스를 설치 하기 앞서서 시스템을 업데이트 해줍니다.
sudo yum -y update
2. REMI repisitory 을 추가 해줍니다.
sudo yum -y install http://rpms.remirepo.net/enterprise/remi-release-7.rpm
3. Centos7에 레디스를 설치합니다.
$ sudo yum --enablerepo=remi install redis
Loaded plugins: fastestmirror, ovl
Loading mirror speeds from cached hostfile
base: centos.mirrors.proxad.net
epel: mirrors.ircam.fr
extras: centos.crazyfrogs.org
remi: remi.mirror.ate.info
remi-php72: remi.mirror.ate.info
remi-safe: remi.mirror.ate.info
updates: centos.quelquesmots.fr
rabbitmq_rabbitmq-server/x86_64/signature | 836 B 00:00:00
rabbitmq_rabbitmq-server/x86_64/signature | 1.0 kB 00:00:00 !!!
rabbitmq_rabbitmq-server-source/signature | 836 B 00:00:00
rabbitmq_rabbitmq-server-source/signature | 1.0 kB 00:00:00 !!!
Resolving Dependencies
--> Running transaction check
---> Package redis.x86_64 0:5.0.3-1.el7.remi will be installed
--> Finished Dependency Resolution
Dependencies Resolved
=======================================================================================================================================================
Package Arch Version Repository Size
Installing:
redis x86_64 5.0.3-1.el7.remi remi 919 k
Transaction Summary
Install 1 Package
Total download size: 919 k
Installed size: 3.0 M
Is this ok [y/d/N]: y
Downloading packages:
redis-5.0.3-1.el7.remi.x86_64.rpm | 919 kB 00:00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : redis-5.0.3-1.el7.remi.x86_64 1/1
Verifying : redis-5.0.3-1.el7.remi.x86_64 1/1
Installed:
redis.x86_64 0:5.0.3-1.el7.remi
Complete!
4. 설치한 패키지에 대해서 rpm -qi redis 명령어를 치면 자세히 볼 수 있습니다.
$ rpm -qi redis
Name : redis
Version : 5.0.3
Release : 1.el7.remi
Architecture: x86_64
Install Date: Thu 10 Jan 2019 05:02:04 PM EAT
Group : Applications/Databases
Size : 3155665
License : BSD
Signature : DSA/SHA1, Wed 12 Dec 2018 04:44:08 PM EAT, Key ID 004e6f4700f97f56
Source RPM : redis-5.0.3-1.el7.remi.src.rpm
Build Date : Wed 12 Dec 2018 04:42:35 PM EAT
Build Host : builder.remirepo.net
Relocations : (not relocatable)
Packager : https://blog.remirepo.net/
Vendor : Remi Collet
URL : http://redis.io
Bug URL : https://forum.remirepo.net/
Summary : A persistent key-value database
Description :
Redis is an advanced key-value store. It is often referred to as a data
structure server since keys can contain strings, hashes, lists, sets and
sorted sets.
You can run atomic operations on these types, like appending to a string;
incrementing the value in a hash; pushing to a list; computing set
intersection, union and difference; or getting the member with highest
ranking in a sorted set.
In order to achieve its outstanding performance, Redis works with an
in-memory dataset. Depending on your use case, you can persist it either
by dumping the dataset to disk every once in a while, or by appending
each command to a log.
Redis also supports trivial-to-setup master-slave replication, with very
fast non-blocking first synchronization, auto-reconnection on net split
and so forth.
Other features include Transactions, Pub/Sub, Lua scripting, Keys with a
limited time-to-live, and configuration settings to make Redis behave like
a cache.
You can use Redis from most programming languages also.
5. 설치가 완료 되었다면 레디스를 실행시킵니다.
sudo systemctl enable --now redis
6. 레디스 설정을 선택적으로 해줍니다.
sudo vim /etc/redis.conf
Example:
bind 192.168.0.101
requirepass kabby91
appendonly yes
7.설정을 한 뒤 레디스를 재시작 해줍니다.
sudo systemctl restart redis
8. 레디스가 올라온 상태를 체크해줍니다.
$ sudo systemctl status redis
● redis.service - Redis persistent key-value database
Loaded: loaded (/usr/lib/systemd/system/redis.service; enabled; vendor preset: disabled)
Drop-In: /etc/systemd/system/redis.service.d
└─limit.conf
Active: active (running) since Tue 2018-12-04 15:23:08 UTC; 3s ago
Process: 3625 ExecStop=/usr/libexec/redis-shutdown (code=exited, status=0/SUCCESS)
Main PID: 3640 (redis-server)
CGroup: /system.slice/redis.service
└─3640 /usr/bin/redis-server 0.0.0.0:6379
Dec 04 15:23:08 cent-01 systemd\[1\]: Starting Redis persistent key-value database...
Dec 04 15:23:08 cent-01 systemd\[1\]: Started Redis persistent key-value database.
9. 레디스 서버에 연결이 잘되는지 테스트를 합니다.
$ redis-cli
127.0.0.1:6379>
127.0.0.1:6379> AUTH kabby91
OK
127.0.0.1:6379> INFO Server
# Server
redis\_version:3.2.12
redis\_git\_sha1:00000000
redis\_git\_dirty:0
redis\_build\_id:7897e7d0e13773f
redis\_mode:standalone
os:Linux 3.10.0-862.14.4.el7.x86\_64 x86\_64
arch\_bits:64
multiplexing\_api:epoll
gcc\_version:4.8.5
process\_id:3640
run\_id:ef36ca5ae9d561d8d3d3ea979cc8481eab0da874
tcp\_port:6379
uptime\_in\_seconds:145
uptime\_in\_days:0
hz:10
lru\_clock:433261
executable:/usr/bin/redis-server
config\_file:/etc/redis.conf